http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202140854-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8401bd1a86a10d5508942a53475fc38 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2222-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-53 |
| filingDate | 2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8c024b531861c77fd4bffd9baa384c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04cfe541e28ee3974e2a7d43b7afff0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35ae979bc53f67e017d5fa79bd2ffc71 |
| publicationDate | 2021-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202140854-A |
| titleOfInvention | Passivation composition and method for depositing a chromium-comprising passivation layer on a zinc or zinc-nickel coated substrate |
| abstract | The present inventions refers to a passivation composition for depositing a chromium-comprising passivation layer on a zinc or zinc-nickel coated substrate, the composition comprising: (i) trivalent chromium ions, (ii) at least one complexing agent for the trivalent chromium ions, being different from the at least one corrosion-inhibiting agent, and (iii) at least one corrosion-inhibiting agent, which is (A) one or more than one substituted azole compound and/or salts thereof, together in a total concentration below 10 mg/L, based on the total volume of the passivation composition, and/or (B) one or more than one unsubstituted or substituted aliphatic organic acid with at least one mercapto-group and/or salts thereof, together in a total concentration in a range from 0.001 mg/L to 100 mg/L, based on the total volume of the passivation composition. |
| priorityDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.